-84.36% is the change from 978 to 153
Calculation steps:
[( 153 - 978 ) ÷ 978] x 100 = -84.36%
Formula
Percentage change = [(153 - 978) / 978] x 100
Subtract the new number by the original number
153 - 978 = -825
-825 ÷ 978 = -0.843558282208589
-0.843558282208589 x 100 = -84.36%